INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ea7c75699057d06442ea7eb320af0e3e10e8eadf08d1bddc12834e87945462', 
    'f4+0gMtl1kAaSgDn7e96Tg7EDq2VQVOIZqKibH1uzFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)